The shared wheelchair adopts the fixed lock pile method. The wheelchair is "good-looking" and has an orderly planning. The user can complete the operation within 10 seconds by scanning the code, which is very convenient. In addition, considering that some elderly patients cannot use mobile phones proficiently, the hospital also retains the service of manually borrowing and returning wheelchairs. When returning the shared wheelchair, just push the lock on the wheelchair to the lock slot and hear two beeps, indicating that the wheelchair has been returned in place, and you can apply for a refund of the deposit if the return is successful.
